GPU remains for "Realistic Processing Unit" and is the primary controlling circuit on each realistic card. The GPU is the most determinant highlight of each realistic card with regards to the general execution and speed. The two greatest makers of GPUs are NVIDIA and ATI (which is claimed by CPU producer AMD). They do the reference outlines for each new age of illustrations card. Be that as it may, most designs cards are sold by different makers who create their own kind of the reference cards from NVIDIA and ATI. Cases of those producers are MSI, Asus, ECS Elitegroup, XFX and that's only the tip of the iceberg. Cases of late ages of realistic GPUs from NVIDIA are; GeForce 8500/8600/8800/9800 GT/GTX/GX2 and GTX 260/280. ATIs most recent ages of illustrations cards are: RADEON HD 3850/4850/4870 in various forms.Thanks& regards,Angel anaveWeb Development Company Toronto|Toronto Web Development | Web Development Toronto